75981500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 200962944

約数和(自身を除く): 124981444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 700, 850, 875, 1190, 1277, 1700, 1750, 2125, 2380, 2554, 2975, 3500, 4250, 5108, 5950, 6385, 8500, 8939, 11900, 12770, 14875, 17878, 21709, 25540, 29750, 31925, 35756, 43418, 44695, 59500, 63850, 86836, 89390, 108545, 127700, 151963, 159625, 178780, 217090, 223475, 303926, 319250, 434180, 446950, 542725, 607852, 638500, 759815, 893900, 1085450, 1117375, 1519630, 2170900, 2234750, 2713625, 3039260, 3799075, 4469500, 5427250, 7598150, 10854500, 15196300, 18995375, 37990750, 75981500]

約数ペア:

[(1, 75981500), (2, 37990750), (4, 18995375), (5, 15196300), (7, 10854500), (10, 7598150), (14, 5427250), (17, 4469500), (20, 3799075), (25, 3039260), (28, 2713625), (34, 2234750), (35, 2170900), (50, 1519630), (68, 1117375), (70, 1085450), (85, 893900), (100, 759815), (119, 638500), (125, 607852), (140, 542725), (170, 446950), (175, 434180), (238, 319250), (250, 303926), (340, 223475), (350, 217090), (425, 178780), (476, 159625), (500, 151963), (595, 127700), (700, 108545), (850, 89390), (875, 86836), (1190, 63850), (1277, 59500), (1700, 44695), (1750, 43418), (2125, 35756), (2380, 31925), (2554, 29750), (2975, 25540), (3500, 21709), (4250, 17878), (5108, 14875), (5950, 12770), (6385, 11900), (8500, 8939)]